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圆球体积公式
更新时间: 2021-04-21 14:42:52  

1、圆球体积公式:V=(4/3)πr^3,即三分之四乘圆周率乘半径的三次方。

2、球体的定义:一个半圆绕直径所在直线旋转一周所成的空间几何体叫做球体,世界上没有绝对的球体。绝对的球体只存在于理论中。但在失重环境(如太空)中,液滴自动形成绝对球体。

关键词: 圆球 体积 公式

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